Abstract：
BACKGROUND:To describe grayscale and color Doppler ultrasound features of subcutaneous intravascular papillary endothelial hyperplasia (IPEH). MATERIALS AND METHODS:The ultrasound appearances of ten histologically proven subcutaneous IPEH in ten patients (age range, 15-69 years; mean age, 38.2 years; six females, four males) were reviewed retrospectively by two musculoskeletal radiologists. Color Doppler examination and surgical excision were performed in all cases. The correlations between the ultrasound and pathological features of the lesions were done. RESULTS:All ten cases were pathologically diagnosed as pure forms of IPEH. The mean size of the lesions was 1.3 cm. The margins of the lesions were circumscribed in seven of ten patients. Three had lobular margins. The distinct internal septum-like structures were seen in seven of ten cases (70 %). The vascularity was rich in three (30 %), moderate in four (40 %), and little in three (30 %) of the ten cases. The most common vascular pattern was one or more vessels peripherally or both peripherally and centrally located in the lesion. The detectable origin vessel was noted in four of ten cases (40 %). CONCLUSIONS:Although sonographic features of subcutaneous IPEH are non-specific, they should be included in the differential diagnosis of a small, well-defined, oval or elliptical, heterogeneous, hypoechoic soft tissue mass, showing a vascular pattern of one or more vessels in the lesion and variable vascularity. The presence of the internal septum-like structures and detectable origin vessel may be help to distinguish the lesion from the other soft tissue masses.
journal_name
Skeletal Radioljournal_title
Skeletal radiologyauthors
Kim OH,Kim YM,Choo HJ,Lee SJ,Kim YM,Yi JH,Lee YHdoi
10.1007/s00256-015-2281-7subject
Has Abstractpub_date
2016-02-01 00:00:00pages
227-33issue
2eissn
0364-2348issn
1432-2161pii
10.1007/s00256-015-2281-7journal_volume
45pub_type
杂志文章abstract：:We present a rare case of alveolar soft-tissue sarcoma, with extensive bone invasion. The differential diagnosis with bone metastasis and primary bone tumors is discussed. ...
journal_title：Skeletal radiology
pub_type： 杂志文章
doi：10.1007/s002560050104
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abstract：OBJECTIVES:To determine which sonographic appearance of the distal biceps brachii tendon (DBBT) is preferred by readers, and if images obtained by two different operators are reproducible. METHODS:We performed an IRB-approved prospective sonographic evaluation of the DBBT in 50 healthy elbows using four different appr...
journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
pub_type： 杂志文章,评审
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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doi：10.1007/BF00193824
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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journal_title：Skeletal radiology
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